<template>
  <div>
    <div class="shang">
      <div class="gou" @click="gouwu()">购物车</div>
      <div class="shang1"><span>商品列表</span></div>
    </div>
    <div class="xiao1">
      <ul class="xiao2">
        <div v-for="(item,index) in arr" :key="index">
          <router-link to="/" active-class="active" @click.native="dianji(index)" :class="{opq:num==index}">{{item}}</router-link>
        </div>
      </ul>
    </div>
    <div class="xyu">
      <div
        v-for="(item, index) in ik"
        :key="index"
        class="nia"
        :style="{ color: num1 == index ? '#8564CA' : 'black' }"
        @click="dijia(index)"
      >
        {{ item }}
      </div>
    </div>
    <div class="fool">
      <div class="diyi" v-for="(item, index) in io" :key="index">
        <div class="img2">
          <img :src="item.img" />
        </div>
        <div class="zhongj">
          <div>{{ item.name }}</div>
          <div>
            ￥<span>{{ item.price }}</span>
          </div>
          <div class="ni">
            <span>{{ item.num }}</span
            >人付款
          </div>
        </div>
        <div class="anniu" @click="diop(item)"><span>+</span></div>
      </div>
    </div>
  </div>
</template>

<script>
import {mapMutations, mapState} from 'vuex'
export default {
  name: "Header",
  computed: {
    ...mapState(["hj",'arr',"num","ik","io","num1"])
  },
  methods: {
    ...mapMutations(["dianji","dijia","diop"]),
    // 点击购物车跳转路由
    gouwu(){
      this.$router.push({
        path:'/gou'
      })
    }
  },
};
</script>

<style scoped>
.shang {
  width: 100%;
  height: 0.45rem;
  line-height: 0.45rem;
  background: white;
}
.gou {
  color: black;
  float: left;
  margin-left: 0.4rem;
}
.shang1 {
  text-align: center;
  color: black;
}
.shang1 > span {
  text-align: center;
  margin-left: -0.65rem;
}
.xiao1 {
  width: 100%;
  height:0.6rem;
  /* height: 2.933333rem; */
  background: #5D4285;
  overflow: hidden;
}
.opq{
  background-color: #9A51FF !important;
}
.xiao2 {
  display: flex;
  line-height: 0.6rem;
  text-align: center;
  white-space: nowrap;
  overflow-x: scroll;
  background-color: #5d4285;
}
.xiao2>a{
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
  padding-left: 0.24rem;
  padding-right: 0.24rem;
  text-decoration: none;
  color: white;
}
.xiao2>div>a{
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
  padding-left: 0.24rem;
  padding-right: 0.24rem;
  text-decoration: none;
  color: white;
}
/* .xiao2>a:nth-child(1){
          background: #9A51FF;
      } */
::-webkit-scrollbar {
  width: 12px;
}
.zong {
  width: 100%;
  height: 2.366667rem;
  background: white;
  display: flex;
  justify-content: center;
  align-self: center;
}
.zong > div {
  line-height: 2.366667rem;
  flex: 1;
  background: white;
  color: #878a92;
  text-align: center;
  font-size: 0.796667rem;
}
/* 下面 */
.nia {
  width: 1.25rem;
  height: 0.4rem;
  float: left;
  font-size: 0.14rem;
  line-height: 0.4rem;
  background: white;
  margin-bottom: 10px;
}
.fool {
  width: 100%;
  clear: both;
  /* background: red; */
}
.nia {
  width: 1.24rem;
  height: 0.4rem;
  background: white;
  text-align: center;
}
.xyu {
  width: 100%;
  background: white;
}
.anniu {
  float: right;
  margin-right: 20px;
  width: 0.32rem;
  height: 0.22rem;
  background: #7a46e5;
  margin-top: -0.25rem;
  border-bottom-left-radius: 1rem;
  border-top-left-radius: 1rem;
  border-bottom-right-radius: 1rem;
  border-top-right-radius: 1rem;
  color: white;
  text-align: center;
}
.diyi {
  padding: 0.1rem 0.06rem;
  height: 0.75rem;
  background: white;
  margin-top: 0.1rem;
}
.img2 {
  float: left;
  width: 0.74rem;
  height: 100%;
}
img {
  width: 0.58rem;
  width: 0.58rem;
  float: left;
  margin-left: 0.12rem;
}
.zhongj {
  float: left;
}
.zhongj > div:nth-child(1) {
  overflow: hidden;

  text-overflow: ellipsis;

  display: -webkit-box;

  -webkit-box-orient: vertical;
  line-height: 0.2rem;
  -webkit-line-clamp: 2;
  width: 2.32rem;
  height: 0.38rem;
  font-size: 0.14rem;
  color: black;
  margin-left: 0.2rem;
}
.zhongj > div:nth-child(2) {
  margin-top: 0.07rem;
  font-size: 0.15rem;
  color: #7a46e5;
  margin-left: 0.2rem;
}
.zhongj > div:nth-child(3) {
  margin-top: 0.01rem;
  font-size: 0.12rem;
  color: #a9a9a9;
  margin-left: 0.2rem;
}
</style>
